King County property record for 11801 56th Pl S, Seattle, WA 98178
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,010 sqft · built 1987 |
| Lot Size | 0.222 acres (9,665 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $90,000 (Jan 1988) |
| Tax Bill | $7,428 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 957810-0030 |
| Primary APN | 957810-0030 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,010 sqft Living Area |
| Gross Area | 2,440 sqft |
| 1st Floor Area | 1,480 sqft |
| Basement Area | 530 sqft |
| Finished Basement | 530 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Lot Area | 9,665 sqft (0.222 acres) |
| View / Lot | Highway |
| Garage Type | Attached |
| Garage Area | 430 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 320 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 957810003005 |
|---|---|
| Street Address | 11801 56TH PL S |
| City | SEATTLE |
| State | WA |
| Zip | 98178-2885 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR1 |
| Legal Description | WYNN HEIGHTS PLAT BLOCK: 1 PLAT LOT: 3 |
| Legal Range | 04 |
| Legal Township | 23 |
| Legal Section | 11 |
| Legal Subdivision | WYNN HEIGHTS |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 11901 |
11801 56th Pl S is owned and occupied by two individuals who bought it in January 1988.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11801 56TH PL S, SEATTLE, WA 98178-2885 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 12, 1988 · Amount on File |
| Deed Sale | Jan 12, 1988 · Amount on File |
| Deed Document Number | 19881200454 |
| Deed Book / Page | 135 / 21 |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 11801 56th Pl S was $7,428.
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,428.00 | ||
| 2025 | $649,000 (+16.1%) Land $201,000 Building $448,000 | $649,000 (+16.1%) Land $201,000 Building $448,000 | |
| 2024 | $6,088.00 | $559,000 Land $172,000 Building $387,000 | $559,000 Land $172,000 Building $387,000 |
| 2022 | $5,604.00 | $584,000 Land $147,000 Building $437,000 | $584,000 Land $147,000 Building $437,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11801 56th Pl S in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 11801 56th Pl S has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | TUKWILA WATER DEPARTMENT serves 36,298 people · EPA ID WA5389500 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 340 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber | 2,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures